OT-2026-000098886
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000098886) never changes.
Identity and time
| Publication number | OT-2026-000098886 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7f10-8f81-7b4263dfab49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098886 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9bb861c7c925605eac933f1c2c35f562a762880b39f3b9ad7fadf81c9ba659d |
|---|---|
| Markdown | 693acc70fe5816a201f35b42423351a21ade52cf8d5ee748b50da844bb9b02cc |
| Publication page | 30482bac51e8ebb7f307337033d3d52c078be15a7d5177d0356a9e40515a35ae |
| Manifest | a81ea914a6e7ded305884c9370f69999e51343fffc68123fb6fe965881bf0dd9 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | pgbCAz8bmuWdx23BWwhMYt4Z94vURA/qPL1ui9jxwXHbhygxGDGEJU9Bruv+cEianfenj89ZivcN5n5VpAc8Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:56.343640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098886observed 30482bac51e8ebb7f307337033d3d52c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:56.326300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098886/manifest.jsonobserved a81ea914a6e7ded305884c9370f69999...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:56.310890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098886/publication.mdobserved 693acc70fe5816a201f35b42423351a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:56.294133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098886/publication.txtobserved d9bb861c7c925605eac933f1c2c35f56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|